Haveman, R. H., & Knopf, K. A. (1970). The market system (2nd.). John Wiley & Sons.
Chicago Style (17th ed.) CitationHaveman, Robert H., and Kenyon A. Knopf. The Market System. 2nd. New York: John Wiley & Sons, 1970.
MLA (9th ed.) CitationHaveman, Robert H., and Kenyon A. Knopf. The Market System. 2nd. John Wiley & Sons, 1970.
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